Sistny - Invisible son molests his mother [English]

母乳ママを透明人間息子が痴漢するゲーム

Circle Sistny
Release Jun/19/2018
Genre Touching Dot/Pixel Mother Breast Milk Molestation Incest

This software is a game where an invisible son makes his breast milk mama
in pixel art less defensive in mini games to unlock various erotic acts.
Sex scenes are shown in animated pixel artworks.


[Mini Game Controls]

[Mini Game 1]
Press Enter key to shot and Left/Right arrow keys to move.
You get damaged when you touch a red face or a green face.
If you touch them three times it causes a game over.

[Mini Game 2]
Press Left/Eight arrow key to move the car to dodge other cars.
If you ran the car into other cars three times it causes a game over.
In the bonus game after beating each stage, you can strip the mama's clothes
off using Up/Down arrow key. You can skip the game by pressing E key but
by doing so you will not see the abovementioned gameclear bonus of this mini game.

[Mini Game 3]
Press Left/Eight arrow key to move the player.
Press Shift key to jump. Press R key to reset.
If the life runs out you will restart the game from the beginning
or a save point you have passed through. This stage can be skipped by E key.

[Mini Game 4]
Press Left/Eight arrow key to move the player.
When the player hit the wall, enemy or ball you will restart the game.
This stage can be skipped by E key too.

This game does not have a save function but two substitutional functions:
- You can skip mini games by E key to return to where you were easily
- You can get a password to unlock all scenes and play all mini games by beating the forth mini game.
Enter the password in "File (F)" > "Password (W)" in the game screen.
This password will be displayed even if you skipped mini games.

[About Bonus Mode]
Hold left or right button and move to undress clothes of mama or elder sister.
Some buttons have red texts which mean:
SC: put elder sister's clothes on
Kiss: while kissing
Ifo sister: In front of elder sister
On sister: On sister
Knead b: while groping boobs